"My daughter is coughing a lot but her nose is not running, I don't know what to give her."

If your daughter has been coughing persistently for 7 days, it would be best to consult her family doctor for a timely appointment. You can also consider looking for available appointments on the Québec health portal. Since she is experiencing a cough, it is important to mention this to the healthcare provider as some clinics may have specific protocols for patients with symptoms similar to COVID-19. It is always better to have a professional evaluation in situations like these.